l - 00025 - food and its enjoyment Senses associated with...

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9 Chemosensory preference: innate or learned? • Taste preference: innate Experiment with infants: – Positive facial expression to Sucrose, NaCl – Negative facial expression to Caffeine, Citric Acid • Chemical irritation: innate dislike • Aroma preference: learned – Regional aroma preference Temperature The perception of ‘hot’ and ‘cold’ Temperature is important in the overall perception of a
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Unformatted text preview: food and its enjoyment. Senses associated with Texture • Texture: the tactile sensation from touch • Audition : you can here the sharp crunch or snap of a food not through your ear but via bone conduction as the food is being broken down in the mouth. Forces exerted between Teeth in Kilograms 42 60 American 100 135 Eskimo Average Average Female Male Subject...
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